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Sold by Reboot IT
HP ProDesk 400 G3 Small Form Factor Desktop – Intel i3-6320 3.9GHz, 8GB RAM, 500GB HDD
Professional-grade small form factor desktop computer featuring 6th generation Intel Core i3 dual-core processor, 8GB DDR4 memory, and 500GB storage. Originally designed for business environments, this HP ProDesk 400 G3 delivers reliable performance for office productivity, web browsing, and essential computing tasks. Thoroughly refurbished and tested by certified technicians, backed by a comprehensive 12-month warranty from Reboot IT.
What Makes the HP ProDesk 400 G3 a Reliable Desktop Choice?The HP ProDesk 400 G3 excels in typical office environments where reliable, consistent performance matters more than cutting-edge specifications. The Intel i3-6320 processor handles multiple office applications simultaneously-you can run Microsoft Office suite, maintain 8-12 browser tabs, stream video content, and manage email clients without noticeable slowdowns. The 8GB DDR4 memory ensures smooth multitasking, while the integrated Intel HD Graphics 530 supports dual monitor setups for enhanced productivity.
For small businesses, home offices, and educational settings, this desktop provides the processing power needed for accounting software, customer relationship management systems, and cloud-based applications. The small form factor design makes it particularly suitable for reception areas, compact workstations, or anywhere desk space is at a premium. Boot times and application loading are responsive thanks to the optimised hardware configuration.
While this system isn’t designed for intensive tasks like video editing or 3D rendering, it delivers exactly what most users need: dependable performance for productivity software, internet browsing, document creation, and communication tools. The enterprise-grade components ensure consistent operation even during extended work sessions.
Complete Technical Specifications| Component | Specification |
|---|---|
| Processor | Intel Core i3-6320 (6th Generation Skylake) – 3.9GHz base frequency, 4MB cache, 2 cores, 4 threads, 14nm process |
| Memory (RAM) | 8GB DDR4-2133 SDRAM (configuration may vary – single or dual channel) |
| Storage | 500GB SATA 7200 RPM hard disk drive |
| Graphics | Intel HD Graphics 530 (integrated) – supports DirectX 12, OpenGL 4.4, up to 1.05GHz dynamic frequency |
| Chassis Type | Small Form Factor (SFF) – horizontal or vertical placement |
| Motherboard | HP proprietary with Intel B150 chipset |
| Expansion Slots | 1x PCIe 3.0 ×16, 1x PCIe 3.0 ×1, 2x half-height slots |
| USB Ports | 6x USB 3.0 ports (4 rear, 2 front), 4x USB 2.0 ports (rear) |
| Video Output | 1x VGA (D-Sub), 1x DisplayPort 1.2 |
| Audio | Integrated Realtek ALC221 – line in/out, headphone/microphone combo jack |
| Network | Integrated Realtek Gigabit Ethernet (10/100/1000) |
| Wireless | Not included (PCIe slot available for wireless card upgrade) |
| Power Supply | 180W 85% efficiency external power adapter |
| Dimensions | 270 × 95 × 303 mm (W x H x D) |
| Weight | Approximately 4.2 kg |
| Security | HP BIOSphere, TPM 2.0, chassis intrusion detection, Kensington lock slot |
| Operating System | No OS included – Windows 10 compatible, Windows 11 may require workarounds |
| Warranty | 12-month comprehensive warranty by Reboot IT |
| Best For: * Office productivity and administrative tasks * Small business point-of-sale systems * Educational computer labs and classrooms * Home office setups with space constraints * Budget-conscious buyers needing reliable performance | Not Recommended For: * Gaming beyond basic/casual titles * Video editing and content creation * CAD design and 3D rendering applications * Resource-intensive scientific computing * Users requiring latest Windows 11 features |
Since this is a desktop computer, battery considerations don’t apply, but understanding our condition grading system helps you make an informed purchase decision. All HP ProDesk 400 G3 units undergo the same rigorous refurbishment process regardless of cosmetic grade, ensuring identical performance and reliability across all tiers.
| Grade | Cosmetic Condition | Functional Status |
|---|---|---|
| A – Excellent | Minimal wear, no visible scratches or dents | Full functionality, all ports and features tested |
| B – Good | Light usage marks, minor cosmetic imperfections | Full functionality, all ports and features tested |
| C – Fair | Visible wear consistent with business use | Full functionality, all ports and features tested |
Every desktop computer receives comprehensive component testing including hard drive health verification, memory diagnostics, and thermal performance validation to ensure reliable operation.
Frequently Asked Questions About the HP ProDesk 400 G3What warranty is included with this HP ProDesk 400 G3?
Every refurbished HP ProDesk 400 G3 includes a comprehensive 12-month warranty provided by Reboot IT, covering all hardware components and ensuring peace of mind with your purchase.
Can this desktop run Windows 11?
While the i3-6320 doesn’t officially meet Windows 11’s CPU requirements, it may run Windows 11 with workarounds. Windows 10 remains the recommended and fully supported operating system for optimal performance.
How many monitors can I connect simultaneously?
The HP ProDesk 400 G3 supports dual monitor setup using the VGA and DisplayPort outputs simultaneously, allowing extended desktop configurations for enhanced productivity.
Is wireless connectivity included?
Wireless capabilities are not built-in, but the system includes Gigabit Ethernet for wired network connections. A PCIe wireless card can be added if WiFi connectivity is required.
What’s the maximum memory this system supports?
The HP ProDesk 400 G3 supports up to 32GB DDR4 memory across two DIMM slots, allowing significant memory expansion for users with demanding applications.
How has this desktop been refurbished?
Each unit undergoes Reboot IT’s comprehensive refurbishment process including component testing, cleaning, software restoration, and quality verification by certified technicians before shipment.
Warranty and After-Sales SupportYour HP ProDesk 400 G3 desktop is protected by a comprehensive 12-month warranty provided directly by Reboot IT. This warranty covers all hardware components including the processor, memory, storage, motherboard, and power supply against manufacturing defects and component failure.
Our warranty includes technical support, repair services, and component replacement when necessary. Claims are processed efficiently through our established service network, ensuring minimal downtime for your business operations. This coverage reflects our confidence in the thorough refurbishment process and quality standards applied to every desktop computer.
As Australia’s trusted refurbishment specialist since 2001, Reboot IT provides reliable after-sales support backed by extensive experience in enterprise-grade computer restoration and customer service excellence.
Upgradeability and Compatibility OptionsThe HP ProDesk 400 G3 offers several upgrade pathways to extend its useful life. Memory can be expanded up to 32GB using standard DDR4-2133 SO-DIMMs across two available slots. The 500GB hard drive can be replaced with a faster SSD for improved boot times and application responsiveness. The PCIe x16 slot accommodates low-profile graphics cards for users requiring enhanced display capabilities.
Additional expansion options include PCIe wireless cards for WiFi connectivity and optical drives via the available drive bay. The system’s tool-free chassis design simplifies component access for user-serviceable upgrades. While Windows 10 remains the optimal operating system, the hardware supports various Linux distributions for users seeking alternative platforms.
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges or returns of their product.
All products sold by third-parties are subject to the Customer Charter and comes with guarantees that cannot be excluded under the Australian Consumer Law.
